I uploaded a slightly modified version of andff's scene to deviantart. Not many changes, just added some planetary textures and a couple of sliders for distance and togglable trajectories for the planets.
I'll have to goof around with this. The breakdown of the planets with their rotations and orbits is very helpful, andff. This could end up being a good tutorial scene.
Some remixes of this scene with different textures and maybe some of the flaring effects like recursive cube painter would look pretty awesome. They could have some grandiose astronomy names -- Quasar Mix, Gas Giant Remix, etc, etc.